Crime & Safety Report for 2181 Ptarmigan Dr APT 2, Walnut Creek, CA 94595

Review crime and safety information near 2181 Ptarmigan Dr APT 2, Walnut Creek, CA 94595. HoodScore summarizes nearby reported incidents, registered sex offenders, and neighborhood safety indicators to help buyers and renters perform better location due diligence.

Generated At — 2026-07-25

Distance rings: 1 mi and 2 mi from the property.

PropertyIncidentsOffenders

Unlock the full safety report before making a decision about this neighborhood.

Full report contains 37 offenders within 5 miles and 1214 crime incidents in the last 12 months.

37 Registered Sex Offenders within 5 miles Near 2181 Ptarmigan Dr APT 2, Walnut Creek, CA 94595

37 Registered Offenders Nearby
5 Rape
28 Child Involved
7 Assault
4 Other
Photo Name / Age / Tags Arrest / Conviction Address Distance Risk
Offender photo

THURSTON, NICKOLAS ROBERT

36 years old

Child Involved

SEND OR POSSESS OBSCENE MATTER DEPICTING A MINOR WITH INTENT TO SELL OR DISTRIBUTE TO AN ADULT

2025-08-24T09:01:45

POSSESS OR CONTROL OBSCENE MATTER DEPICTING MINOR IN SEXUAL CONDUCT

2025-08-24T09:01:45

161 N CIVIC DR WALNUT CREEK, CA, 94596
3.7 Medium
Offender photo

RYAN, JOHN MICHAEL

59 years old

Child Involved

Not Provided WALNUT CREEK, CA, 94597
4.3 Medium
Offender photo

ALTMAN, DON

75 years old

Child Involved

1280 ELMWOOD DR WALNUT CREEK, CA, 94597
4.9 Medium
Offender photo

YASI, ROBERT

69 years old

Child Involved

165 WOOTTEN DR WALNUT CREEK, CA, 94597
4 Medium
Offender photo

DAIGLE, NICHOLAS CONRAD

30 years old

Violent

2139 WHYTE PARK AVE WALNUT CREEK, CA, 94595
2.2 Medium

1214 Crime & Incidents in the Last 12 Months

1214 Crime & Incidents by Severity
120 Severe
75 Medium
146 Low
873 Other
Crime Location (Approx.) Severity Description

Road Closure

07/16/2026 10:06 PM

Stone Valley Rd, Alamo, CA 94507

Unknown

As discussed during the dispatch call, engine 32 is dispatched to a possible hazardous condition involving a downed tree near Stone Valley Road by Megan Court, reportedly in front of an old fire station.

Fire

07/16/2026 10:06 PM

Stone Valley Rd, Alamo, CA 94507

MEDIUM

As discussed during the dispatch call, fire crews were dispatched to a reported hazardous condition near Stone Valley Road and Reagan Court in Alamo. The call was later terminated and all responding units were cleared without further action.

Substance Use

07/16/2026 09:24 PM

S Broadway, Walnut Creek, CA 94596

Unknown

As discussed during the dispatch call, fire and medical units were dispatched to a possible overdose, first staging near Broadway and then cleared to enter a location near the (number withheld) block of South Broadway in Walnut Creek.

Medical Emergency

07/16/2026 08:41 PM

Carmel Dr, Walnut Creek, CA 94596

Unknown

As discussed during the dispatch call, fire and medical crews responded to a reported medical alarm at a residential unit near Carmel Drive in Walnut Creek. A medic unit was upgraded to Code 3 and reported arriving nearby while a fire truck came on scene.

Medical Emergency

07/16/2026 08:31 PM

Stanley Dollar Dr, Walnut Creek, CA 94595

Unknown

As discussed during the dispatch call, a medical call was made for a 90-year-old male with altered mental status near Stanley Dollar Drive. Fire and medical units were dispatched, and the fire engine was later canceled.

Nearby Schools

Schools within 2 miles of this property, nearest first.

SchoolDistance
Burton Valley Elementary1.2 mi
Lafayette Early Intervention Preschool1.2 mi
Acalanes Center for Independent Study1.5 mi

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Frequently asked questions

Is 2181 Ptarmigan Dr APT 2 in a low-crime area?

The current report summarizes crime-related incidents within 5 miles during the last 12 months. HoodScore compares these records with relevant benchmarks, but no report can guarantee future safety.

Why are traffic and medical calls shown separately from crime?

Traffic, medical and fire records are public-safety incidents but are not necessarily crimes. HoodScore separates them to avoid overstating the crime count.

How often is this HoodScore report updated?

The report displays its generated date. Update frequency varies by source and is explained in the HoodScore methodology.

How is the HoodScore calculated?

HoodScore combines nearby crime and offender data into a neighborhood safety score. Visit https://www.hoodscore.com/hoodscore-calculator.html to see how the calculation works.